Saturated steam at (356 mathrm{~K}) condenses on a vertical tube of diameter (5 mathrm{~cm}) whose surface is
Question:
Saturated steam at \(356 \mathrm{~K}\) condenses on a vertical tube of diameter \(5 \mathrm{~cm}\) whose surface is maintained at \(340 \mathrm{~K}\).
Find the height at which the flow becomes wavy. Calculate and plot the film thickness and the heat transfer coefficient up to this height, and also find the average heat transfer coefficient.
At what height would the film become turbulent?
Step by Step Answer:
Related Book For
Advanced Transport Phenomena Analysis Modeling And Computations
ISBN: 9780521762618
1st Edition
Authors: P. A. Ramachandran
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